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root/radiance/ray/src/gen/illum.cal
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Comparing ray/src/gen/illum.cal (file contents):
Revision 2.5 by greg, Thu Aug 13 11:24:53 1992 UTC vs.
Revision 2.6 by greg, Thu Dec 9 16:57:36 1993 UTC

# Line 16 | Line 16
16   }
17  
18   il_alt = Dz;
19 < il_azi = norm_rad(atan2(Dy, Dx));
19 > il_azi = norm_rad(Atan2(Dy, Dx));
20  
21   il_alth = sq(-Dx*A7-Dy*A8-Dz*A9);
22 < il_azih = norm_rad(atan2(-Dx*A4-Dy*A5-Dz*A6, -Dx*A1-Dy*A2-Dz*A3));
22 > il_azih = norm_rad(Atan2(-Dx*A4-Dy*A5-Dz*A6, -Dx*A1-Dy*A2-Dz*A3));
23  
24   norm_rad(r) = if( r, r, r+2*PI );

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